1978163-55 — SWITCH,PUSH

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1978163-55: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include material: COPPER FIRST MORTISE, usage_design: POWER, conductor_form: STRANDED ALL CONDUCTORS, overall_length: 3.750 INCHES IN, special_features: PRIMARY INSULATION PLASTIC POLYVINYL CHLORIDE, style_designator: EXTERNAL CONNECTORS. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-327-5906, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 1978163-55

NSN: 5930-01-327-5906
FSC: 5930 — Switches
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	COPPER FIRST MORTISE
usage_design	POWER
conductor_form	STRANDED ALL CONDUCTORS
overall_length	3.750 INCHES IN
special_features	PRIMARY INSULATION PLASTIC POLYVINYL CHLORIDE
style_designator	EXTERNAL CONNECTORS
termination_type	CONNECTOR BOTH ENDS ALL CONDUCTORS
conductor_quantity	14
round_conductor_size	26 AWG ALL CONDUCTORS
end_item_identification	CALIBRATOR MULT 6625010767818
cross-sectional_shape_style	FLAT
strand_quantity_per_conductor	7 ALL CONDUCTORS
NSN	5930-01-327-5906

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

4472-55Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

4477-55Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1978163-55?

1978163-55 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1978163-55?

There are 2 known substitutes for 1978163-55: 4472-55, 4477-55. Substitute compatibility should be verified for your specific system.

What is the NSN for 1978163-55?

1978163-55 is cataloged in the U.S. Government catalog under NSN 5930-01-327-5906. This indicates validated use in U.S. government and defense supply chains.

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